Chimney Sweeper Moth vs Giant Tachinid Fly

Side-by-side species comparison

Attribute Chimney Sweeper Moth Giant Tachinid Fly
Scientific Name Odezia atrata Tachina grossa
Order Lepidoptera Diptera
Family Geometridae Tachinidae
Size 25-30 mm wingspan 12-18 mm
Habitat Grasslands Heathland
Diet Nectar Feeders Nectar Feeders
Regions Europe Europe, Asia
Conservation Least Concern Least Concern

Chimney Sweeper Moth

A small, entirely sooty-black day-flying moth with white-tipped wing fringes. It flies over grasslands where pignut grows.

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Did You Know?

Its all-black coloration is unique among European geometrid moths and makes it instantly recognizable.

Giant Tachinid Fly

The largest tachinid fly in Europe, covered in dense black bristles. It parasitizes large moth caterpillars and is often seen on flowers in late summer.

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Did You Know?

Despite its intimidating bee-like appearance, it is completely harmless to humans.